Stains & Dyes

BCIP/NBT, liquid substrate, 100 mL

BCIP/NBT, liquid substrate, 100 mL

0898087-CF
5-Bromo-4-chloro-3-indolyl Phosphate/Nitroblue Tetrazolium

(5-Bromo-4-chloro-3-indolyl Phosphate/Nitroblue Tetrazolium)Stabilized Chromogen SolutionSpecially prepared for immunoblotting procedures only. Concentration: 0.577 mmol/liter BCIP; 0.122 mmol/liter NBT.

0898077.jpg

BCIP/NBT, liquid substrate plus, 100 mL

0898077-CF

BCIP/NBT Liquid Substrate Plus is a stabilized chromogen solution. It has a greater sensitivity and produces little or no background staining compared with other alternatives. It is ready to use solution.

TMB (3,3',5,5' Tetramethylbenzidine)

TMB (3,3',5,5' Tetramethylbenzidine)

0898050-CF
54827-17-7
240,35

3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2 M H2SO4 (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases.

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Methyl green

04806404-CF
CI 42590; 4-[[4-(Dimethylamino) phenyl][4-(dimethyliminio) cyclohexa-2,5-dien-1-ylidene] methyl]- N-ethyl-N,N- bromide chloride, compound with zinc chloride; Ethyl Green
7114-03-6
C27H35BrClN3 • ZnCl2

Methyl Green

Eosin Y disodium salt, 10 % solution

Eosin Y disodium salt, 10 % solution

02195700-CF
2′,4′,5′,7′-Tetrabromofluorescein disodium salt; Acid red 87; Eosin yellowish solution; Eosin Y solution; Eosin Y
17372-87-1
C20H6Br4Na2O5
691.859 g/mol

Eosin Y Disodium Salt, 10 % Solution

Trypan Blue

Trypan Blue

02195532-CF
Direct Blue 14; Niagara Blue 3B; Chlorazol blue 3B; Benzo blue 3B; Dianil blue H3G; Congo blue 3B; Naphthamine blue 3BX; Benzamine blue 3B; Azidine blue 3B; Diamine Blue 3B; C.I. 23850
72-57-1
C34H24N6O14S4Na4
960.793 g/mol

Trypan Blue

Rose Bengal

Rose Bengal

02195491-CF
Acid Red 94; C.I. 45440; 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein sodium salt; 4,5,6,7-Tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H- spiro[isobenzofuran-1,9'-xanthen]-3-one; Bengal Rose B sodium salt
632-68-8
C20H2Cl4I4O5Na2
1049.845 g/mol

Rose Bengal

Primulin

Primulin

02195454-CF
Direct Yellow 59; C.I. 49000; Primuline Yellow
8064-60-6
C21H14N3O3S3Na
475.531 g/mol

Primulin

Fluorescamine

Fluorescamine

02195183-CF
4-Phenyl spiro-[furan-2(3H)-1'-(3'-H)-Isobenzofuran]-3,3'-dione; 4-Phenyl spiro-[furan-2(3H), 1-phthalan]-3,3'-dione
38183-12-9
C17H10O4
278.263 g/mol

Fluorescamine

Cobalt chloride hexahydrate, ACS

Cobalt chloride hexahydrate, ACS

02195107-CF
Cobalt (2+) Chloride Hexahydrate; Cobalt Dichloride Hexahydrate; Cobaltous Chloride Hexahydrate; Chlorek cobaltawy; Cobalt dichloride; Cobalt(II) chloride hexahydrate
7791-13-1
CoCl2·6H2O
237.923 g/mol

Cobalt Chloride Hexahydrate

Calcein, Research grade

Calcein, Research grade

02195087-CF
Fluorescein-methyleneiminodiacetic acid; Fluorexon; 3,3'-bis[N,N'-di(carboxymethyl)-aminomethyl]-fluorescein; Calcein W
1461-15-0
C30H26N2O13
622.539 g/mol

Calcein

Bromocresol Purple

Bromocresol Purple

02195080-CF
5,5′-Dibromo-o-cresolsulfonphthalein; Bromcresol purple sultone form
115-40-2
C21H16Br2O5S
540.222 g/mol

Bromocresol Purple

Cobalt chloride, hexahydrate,

Cobalt chloride, hexahydrate,

02194642-CF
Cobalt (2+) Chloride Hexahydrate; Cobalt Dichloride Hexahydrate; Cobaltous Chloride Hexahydrate; Chlorek cobaltawy; Cobalt(II) chloride hexahydrate
7791-13-1
CoCl2·6H2O
237.923 g/mol

Cobalt Chloride, Hexahydrate

Nigrosin

Nigrosin

02194593-CF
Acid Black 2; C.I. 50420
2229872

Nigrosin

3-(4,5-Dimethylthiazolyl-2)-2,5-diphenyl tetrazolium bromide, cell culture reagent

3-(4,5-Dimethylthiazolyl-2)-2,5-diphenyl tetrazolium bromide, cell culture reagent

02194592-CF
MTT; Thiazolyl Blue;3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide;Methylthiazolyldiphenyl-tetrazolium bromide
298-93-1
C18H16BrN5S
414.325 g/mol

3-(4,5-Dimethylthiazolyl-2)-2,5-Diphenyl Tetrazolium Bromide

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Methylene blue trihydrate

02193998-CF
3,7-bis(Dimethylamino)phenazathionium chloride; Basic Blue 9; Tetramethylthionine chloride
61-73-4
C16H18ClN3S • 3H2O
319.851 g/mol

Methylene Blue Trihydrate

Coomassie Brilliant Blue R-250

Coomassie Brilliant Blue R-250

02190682-CF
Brilliant Blue R; Acid Blue 83; C.I. 42660; Brilliant indocyanin 6B, Coomassie Brilliant Blue R
6104-59-2
C45H44N3NaO7S2
825.971 g/mol

Coomassie Brilliant Blue R-250 stain for use in protein gel staining.

Acriflavine hydrochloride

Acriflavine hydrochloride

02190675-CF
Euflavin; Trypaflavine; Neutroflavine; Gonacrine; 3,6-Diamino-10-methylacridinium chloride hydrochloride
8063-24-9
578.363 g/mol

Acriflavine Hydrochloride

Azure B

Azure B

02190520-CF
C.I. 52010; N,N,N-Trimethylthionin; Azure I; Methyleneazure
531-55-5
C15H16SN3Cl
305.824 g/mol

Azure B

Erythrosin B

Erythrosin B

02190450-CF
Solvent Red 140; C.I. 45430:2; 2',4',5',7'-Tetraiodofluorescein; Acid Red 51
15905-32-5
C20H8I4O5
835.897 g/mol

Erythrosin B

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